PG Phriday: Community Edition

Postgres is one of those database engines that carves out a niche and garners adherents with various levels of religious zeal. The community, while relatively small when compared to that of something like MongoDB, is helpful almost to a fault. Members from the freshest minted newb to the most battle tested veteran will often trip over themselves to answer questions found in the various dedicated forums, mailing lists, and chat rooms. To that end, let’s answer one particular question that ties everything together: what exactly is available to someone who wants to participate with the Postgres universe these days?

PG Phriday: Who Died and Made You Boss?! (The Investigatining!)

The Postgres system catalog is a voluminous tome of intriguing metadata both obvious and stupendously esoteric. When inheriting a Postgres database infrastructure from another DBA, sometimes it falls upon us to dig into the writhing confines to derive a working knowledge of its lurking denizens. The trick is to do this before they burst forth and douse us with the database’s sticky innards and it experiences a horrible untimely demise.

[caption id="attachment_1421" align="aligncenter" width="600"] Bane of unwatched databases everywhere.[/caption]